1、[天]转仪钟
... 转移泵：shifting pump 转仪钟：driving clock 转页式电扇：rotating front louvres fan ...
2、[仪]驱动钟
... drag-type tachometer 阻力式转速计 driving clock 驱动钟 dry-bulb thermometer 干球温度表 ...
3、驱动钟
...驱动源 drive source驱动钟 driving clock驱动轴 line axle; drive shaft; driving axle; driving shaft ...
driving g clock转仪钟
a driving clock驱动时钟
driving clock signal驱动时钟
gravity driving clock[天] 重力转仪钟
driving clock circuit驱动时钟电路
gravity conjunction driving clock重力钟
Clock Driving时钟驱动
velocity-adjustable crystal-controlled driving clock调速晶控推动钟